452425491

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{247633}}^1$

素因数の和:247675

約数の個数: 24

約数和(自身を含む): 772618080

約数和(自身を除く): 320192589

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 247633, 742899, 1733431, 2228697, 5200293, 7181357, 15600879, 21544071, 50269499, 64632213, 150808497, 452425491]

約数ペア:

[(1, 452425491), (3, 150808497), (7, 64632213), (9, 50269499), (21, 21544071), (29, 15600879), (63, 7181357), (87, 5200293), (203, 2228697), (261, 1733431), (609, 742899), (1827, 247633)]